Miles per gallon to Gallons per mile Converter (and vice versa)
Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026
This converter allows you to convert miles per gallon [US mpg] to gallons per mile [US gal/mi] or gallons per mile [US gal/mi] to miles per gallon [US mpg]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.
Convert miles per gallon to gallons per mile
To convert miles per gallons [US mpg] to gallons per mile [US gal/mi], simply calculate the reciprocal. The following formula shows a simple way to perform the conversion.
- Gallons per mile [US gal/mi] = 1 ÷ miles per gallon [US mpg]
Convert gallons per mile to miles per gallon
To convert gallons per mile [US gal/mi] to miles per gallon [US mpg], simply calculate the reciprocal. The following formula shows a simple way to perform the conversion.
- Miles per gallon [US mpg] = 1 ÷ gallons per mile [US gal/mi]
Converter
Decimal places
How it's calculated
To all available units
Kilometers per liter
UK gallons per mile
Kilometers per liter
UK miles per gallon
Kilometers per liter
Gallons per mile
Kilometers per liter
Miles per gallon
Liters per 100 kilometers
Kilometers per liter
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